Replace deprecated vars for VTT modules

deprecation_hammer.py

import os
import sys

deprecations = {
    "ActionTemplate": "ActivitiesTemplate",
    "ActivatedEffectTemplate": "ActivitiesTemplate",
    "EnchantmentField": "EnchantActivity",
    "EnchantmentData": "EnchantActivity",
    "SummonsField": "SummonActivity",
    "SummonsData": "SummonActivity",
    "Item5e#system": "ActivitiesTemplate",
    "Item5e#use": "ActivityUsageResults"
}

deprecated_hooks = {
    "dnd5e.preRollHitDie": "dnd5e.preRollHitDieV2",
    "dnd5e.rollHitDie": "dnd5e.rollHitDieV2",
    "dnd5e.preUseItem": "dnd5e.preUseActivity",
    "dnd5e.preCreateItemTemplate": "dnd5e.preCreateActivityTemplate",
    "dnd5e.createItemTemplate": "dnd5e.createActivityTemplate",
    "dnd5e.preItemUsageConsumption": "dnd5e.preActivityConsumption",
    "dnd5e.itemUsageConsumption": "dnd5e.activityConsumption",
    "dnd5e.preDisplayCard": "dnd5e.preDisplayCardV2",
    "dnd5e.useItem": "dnd5e.postUseActivity",
    "dnd5e.preRollAttack": "dnd5e.preRollAttackV2",
    "dnd5e.rollAttack": "dnd5e.rollAttackV2",
    "dnd5e.preRollDamage": "dnd5e.preRollDamageV2",
    "dnd5e.rollDamage": "dnd5e.rollDamageV2",
    "dnd5e.preRollFormula": "dnd5e.preRollFormulaV2",
    "dnd5e.rollFormula": "dnd5e.rollFormulaV2",
    "dnd5e.preRollRecharge": "dnd5e.preRollRechargeV2",
    "dnd5e.rollRecharge": "dnd5e.rollRechargeV2",
    "dnd5e.ItemSheet5e": "dnd5e.ItemSheet5e2",
    "disableExperienceTracking": "levelingMode"
}

def replace_deprecations(file_path, content, deprecations, hooks):
    new_content = content
    changes_made = False

    for old, new in {**deprecations, **hooks}.items():
        if old in new_content:
            new_content = new_content.replace(old, new)
            changes_made = True
            print(f"Replaced: '{old}' with '{new}'")

    if changes_made:
        print(f"Writing changes to file: {file_path}")
        try:
            with open(file_path, 'w', encoding='utf-8') as file:
                file.write(new_content)
            print(f"Changes successfully written to file: {file_path}")
        except Exception as e:
            print(f"Error writing to file {file_path}: {str(e)}")
    else:
        print(f"No changes found in file: {file_path}")

    return changes_made

def check_file(file_path):
    with open(file_path, 'r', encoding='utf-8') as file:
        content = file.read()
        found_deprecations = {term: deprecations[term] for term in deprecations if term in content}
        found_hooks = {hook: deprecated_hooks[hook] for hook in deprecated_hooks if hook in content}
        return found_deprecations, found_hooks, content

def scan_directory(directory):
    results = {}
    for root, _, files in os.walk(directory):
        for file in files:
            if file.endswith('.js') or file.endswith('.json'):
                file_path = os.path.join(root, file)
                print(f"Checking file: {file_path}")
                deprecation_results, hook_results, content = check_file(file_path)
                if deprecation_results or hook_results:
                    results[file_path] = (deprecation_results, hook_results, content)
    return results

def main():
    if len(sys.argv) != 2:
        print("Usage: python check_deprecations.py <directory_path>")
        return
    
    directory = sys.argv[1]
    if not os.path.isdir(directory):
        print("The specified path is not a directory.")
        return
    
    results = scan_directory(directory)
    
    if results:
        print("Found deprecated terms and hooks:")
        for file_path, (deprecations, hooks, content) in results.items():
            print(f"\nFile: {file_path}")
            for term, replacement in deprecations.items():
                print(f"  Deprecated term: '{term}' should be replaced with '{replacement}'")
            for hook, replacement in hooks.items():
                print(f"  Deprecated hook: '{hook}' should be replaced with '{replacement}'")
        
        auto_replace = input("\nDo you want to automatically replace deprecated values? (y/n): ")
        if auto_replace.lower() == 'y':
            changes_made = False
            for file_path, (deprecations, hooks, content) in results.items():
                if replace_deprecations(file_path, content, deprecations, hooks):
                    changes_made = True
            if changes_made:
                print("Deprecated values have been replaced.")
            else:
                print("No changes were made.")
        else:
            print("Replacement of deprecated values cancelled.")
    else:
        print("No deprecated terms or hooks found.")

if __name__ == "__main__":
    main()